Nitrogen-Fixing Trees in Small-Scale Agriculture of Mountainous Southeast Guatemala
Journal of Sustainable Forestry(2008)
关键词
retrospective study,soil erosion,nitrogen,soil water,sustainable agriculture,agroforestry,agricultural production,soil organic matter,soil degradation,indexation
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要